Marquise|Lab Grown|IGI

3.05ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG841688115

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841688115

Diamond specifications and retailer prices

From HK$7,736 HKD
$986 USD
As of October 30, 2026
Save HK$24,604 HKD (76%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$39,770 HKD at Helzberg Diamonds · As of October 13, 2026
View at Helzberg Diamonds

About this 3.05ct lab-grown marquise diamond

This 3.05ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG841688115 or 841688115. Listed at 23 retailers as of October 30, 2026, with a 318% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.05
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841688115
Dimensions14.72 × 7.50 × 4.62 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.72 mm7.50 mm3.05 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841688115
Side View
Table 58.0%Crown 37.8°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$11,473 HKD|Low: HK$7,736 HKD|High: HK$32,968 HKD|Avg: HK$17,535 HKD|-2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 1, 2026
Retailer 20HK$7,736 HKD
Retailer 14HK$8,489 HKD
Retailer 3HK$8,662 HKD
Retailer 4HK$8,968 HKD
Retailer 15HK$9,140 HKD
Retailer 5HK$10,356 HKD
Retailer 1HK$11,473 HKD
Retailer 18HK$11,651 HKD
Retailer 19HK$12,828 HKD
Retailer 11HK$13,675 HKD
Retailer 12HK$13,838 HKD
Retailer 2HK$16,484 HKD
Retailer 10HK$16,813 HKD
Retailer 17HK$19,332 HKD
Retailer 16HK$20,256 HKD
Retailer 6HK$20,826 HKD
Retailer 13HK$24,870 HKD
Retailer 9HK$26,817 HKD
Retailer 8HK$30,068 HKD
Retailer 7HK$30,580 HKD
Retailer 22HK$31,253 HKD
Retailer 21HK$32,340 HKD

16 data points across 22 retailers

23 retailersHK$7,736 HKD to HK$32,340 HKD

A
Cheapest Retailer
-
HK$7,736 HKD
$986 USD
Retailer 2
-
HK$8,489 HKD
$1,082 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
HK$8,662 HKD
$1,104 USD
View
Final sale: no returns
A
Retailer 4
-
HK$8,968 HKD
$1,143 USD
View
Retailer 5
-
HK$9,140 HKD
$1,165 USD
View
Price last confirmed 15 days ago
A
Retailer 6
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HK$10,356 HKD
$1,320 USD
View
A
Retailer 7
-
HK$11,473 HKD
£1,151 GBP
View
A
Retailer 8
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HK$11,651 HKD
$1,485 USD
View
A
Retailer 9
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HK$12,828 HKD
$1,635 USD
View
A
Retailer 10
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HK$13,675 HKD
€1,660 EUR
View
B+
Retailer 11
-
HK$13,838 HKD
£1,389 GBP
View
B+
Retailer 12
-
HK$16,484 HKD
$2,101 USD
View
B+
Retailer 13
-
HK$16,813 HKD
$2,143 USD
View
B+
Retailer 14
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HK$19,332 HKD
$2,464 USD
View
B+
Retailer 15
-
HK$20,256 HKD
A$3,972 AUD
View
B+
Retailer 16
-
HK$20,826 HKD
ZAR 42,883 ZAR
View
B+
Retailer 17
-
HK$24,870 HKD
£2,496 GBP
View
B+
Retailer 18
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HK$26,817 HKD
$3,418 USD
View
B+
Retailer 19
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HK$30,068 HKD
SGD 5,179 SGD
View
B
Retailer 20
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HK$30,580 HKD
£3,069 GBP
View
B+
Retailer 21
-
HK$31,253 HKD
$3,983 USD
View
B
Retailer 22
-
HK$32,340 HKD
$4,122 USD
View
Most Expensive
Helzberg Diamonds
ZXZOKHMOOHHL · Oct 13
HK$39,770 HKD
$5,069 USD
View
Price last confirmed 19 days ago
22 more retailers have this diamond
Prices start from HK$7,736 HKDSave up to HK$24,604 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.05ct Marquise
HK$7,736 HKD